dithionic acid

noun

di·​thionic acid
¦dī+…-
: a strong dibasic acid H2S2O6 made by oxidizing sulfurous acid but known only in solution and in the form of salts

Word History

Etymology

International Scientific Vocabulary di- + thionic

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near dithionic acid

Cite this Entry

“Dithionic acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dithionic%20acid. Accessed 28 Feb. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!